31965492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 53835468

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 59, 69, 78, 92, 118, 138, 151, 156, 177, 236, 276, 299, 302, 354, 453, 598, 604, 708, 767, 897, 906, 1196, 1357, 1534, 1794, 1812, 1963, 2301, 2714, 3068, 3473, 3588, 3926, 4071, 4602, 5428, 5889, 6946, 7852, 8142, 8909, 9204, 10419, 11778, 13892, 16284, 17641, 17818, 20838, 23556, 26727, 35282, 35636, 41676, 45149, 52923, 53454, 70564, 90298, 105846, 106908, 115817, 135447, 180596, 204907, 211692, 231634, 270894, 347451, 409814, 463268, 541788, 614721, 694902, 819628, 1229442, 1389804, 2458884, 2663791, 5327582, 7991373, 10655164, 15982746, 31965492]

約数ペア:

[(1, 31965492), (2, 15982746), (3, 10655164), (4, 7991373), (6, 5327582), (12, 2663791), (13, 2458884), (23, 1389804), (26, 1229442), (39, 819628), (46, 694902), (52, 614721), (59, 541788), (69, 463268), (78, 409814), (92, 347451), (118, 270894), (138, 231634), (151, 211692), (156, 204907), (177, 180596), (236, 135447), (276, 115817), (299, 106908), (302, 105846), (354, 90298), (453, 70564), (598, 53454), (604, 52923), (708, 45149), (767, 41676), (897, 35636), (906, 35282), (1196, 26727), (1357, 23556), (1534, 20838), (1794, 17818), (1812, 17641), (1963, 16284), (2301, 13892), (2714, 11778), (3068, 10419), (3473, 9204), (3588, 8909), (3926, 8142), (4071, 7852), (4602, 6946), (5428, 5889)]