31289808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3160

約数の個数: 80

約数和(自身を含む): 92851200

約数和(自身を除く): 61561392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3119, 3344, 5016, 6238, 9357, 10032, 12476, 18714, 24952, 34309, 37428, 49904, 59261, 68618, 74856, 102927, 118522, 137236, 149712, 177783, 205854, 237044, 274472, 355566, 411708, 474088, 548944, 651871, 711132, 823416, 948176, 1303742, 1422264, 1646832, 1955613, 2607484, 2844528, 3911226, 5214968, 7822452, 10429936, 15644904, 31289808]

約数ペア:

[(1, 31289808), (2, 15644904), (3, 10429936), (4, 7822452), (6, 5214968), (8, 3911226), (11, 2844528), (12, 2607484), (16, 1955613), (19, 1646832), (22, 1422264), (24, 1303742), (33, 948176), (38, 823416), (44, 711132), (48, 651871), (57, 548944), (66, 474088), (76, 411708), (88, 355566), (114, 274472), (132, 237044), (152, 205854), (176, 177783), (209, 149712), (228, 137236), (264, 118522), (304, 102927), (418, 74856), (456, 68618), (528, 59261), (627, 49904), (836, 37428), (912, 34309), (1254, 24952), (1672, 18714), (2508, 12476), (3119, 10032), (3344, 9357), (5016, 6238)]