31429164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 83593216

約数和(自身を除く): 52164052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 67, 78, 93, 97, 124, 134, 156, 186, 194, 201, 268, 291, 372, 388, 402, 403, 582, 804, 806, 871, 1164, 1209, 1261, 1612, 1742, 2077, 2418, 2522, 2613, 3007, 3484, 3783, 4154, 4836, 5044, 5226, 6014, 6231, 6499, 7566, 8308, 9021, 10452, 12028, 12462, 12998, 15132, 18042, 19497, 24924, 25996, 27001, 36084, 38994, 39091, 54002, 77988, 78182, 81003, 84487, 108004, 117273, 156364, 162006, 168974, 201469, 234546, 253461, 324012, 337948, 402938, 469092, 506922, 604407, 805876, 1013844, 1208814, 2417628, 2619097, 5238194, 7857291, 10476388, 15714582, 31429164]

約数ペア:

[(1, 31429164), (2, 15714582), (3, 10476388), (4, 7857291), (6, 5238194), (12, 2619097), (13, 2417628), (26, 1208814), (31, 1013844), (39, 805876), (52, 604407), (62, 506922), (67, 469092), (78, 402938), (93, 337948), (97, 324012), (124, 253461), (134, 234546), (156, 201469), (186, 168974), (194, 162006), (201, 156364), (268, 117273), (291, 108004), (372, 84487), (388, 81003), (402, 78182), (403, 77988), (582, 54002), (804, 39091), (806, 38994), (871, 36084), (1164, 27001), (1209, 25996), (1261, 24924), (1612, 19497), (1742, 18042), (2077, 15132), (2418, 12998), (2522, 12462), (2613, 12028), (3007, 10452), (3484, 9021), (3783, 8308), (4154, 7566), (4836, 6499), (5044, 6231), (5226, 6014)]