31588368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 95577216

約数和(自身を除く): 63988848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2293, 2296, 3444, 4586, 4592, 6879, 6888, 9172, 13758, 13776, 16051, 18344, 27516, 32102, 36688, 48153, 55032, 64204, 94013, 96306, 110064, 128408, 188026, 192612, 256816, 282039, 376052, 385224, 564078, 658091, 752104, 770448, 1128156, 1316182, 1504208, 1974273, 2256312, 2632364, 3948546, 4512624, 5264728, 7897092, 10529456, 15794184, 31588368]

約数ペア:

[(1, 31588368), (2, 15794184), (3, 10529456), (4, 7897092), (6, 5264728), (7, 4512624), (8, 3948546), (12, 2632364), (14, 2256312), (16, 1974273), (21, 1504208), (24, 1316182), (28, 1128156), (41, 770448), (42, 752104), (48, 658091), (56, 564078), (82, 385224), (84, 376052), (112, 282039), (123, 256816), (164, 192612), (168, 188026), (246, 128408), (287, 110064), (328, 96306), (336, 94013), (492, 64204), (574, 55032), (656, 48153), (861, 36688), (984, 32102), (1148, 27516), (1722, 18344), (1968, 16051), (2293, 13776), (2296, 13758), (3444, 9172), (4586, 6888), (4592, 6879)]