31699096

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 70711200

約数和(自身を除く): 39012104

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 229, 242, 286, 458, 484, 572, 916, 968, 1144, 1331, 1573, 1832, 2519, 2662, 2977, 3146, 5038, 5324, 5954, 6292, 10076, 10648, 11908, 12584, 17303, 20152, 23816, 27709, 32747, 34606, 55418, 65494, 69212, 110836, 130988, 138424, 221672, 261976, 304799, 360217, 609598, 720434, 1219196, 1440868, 2438392, 2881736, 3962387, 7924774, 15849548, 31699096]

約数ペア:

[(1, 31699096), (2, 15849548), (4, 7924774), (8, 3962387), (11, 2881736), (13, 2438392), (22, 1440868), (26, 1219196), (44, 720434), (52, 609598), (88, 360217), (104, 304799), (121, 261976), (143, 221672), (229, 138424), (242, 130988), (286, 110836), (458, 69212), (484, 65494), (572, 55418), (916, 34606), (968, 32747), (1144, 27709), (1331, 23816), (1573, 20152), (1832, 17303), (2519, 12584), (2662, 11908), (2977, 10648), (3146, 10076), (5038, 6292), (5324, 5954)]