40516256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 52381024

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 79, 88, 94, 124, 158, 176, 188, 248, 316, 341, 352, 376, 496, 517, 632, 682, 752, 869, 992, 1034, 1264, 1364, 1457, 1504, 1738, 2068, 2449, 2528, 2728, 2914, 3476, 3713, 4136, 4898, 5456, 5828, 6952, 7426, 8272, 9796, 10912, 11656, 13904, 14852, 16027, 16544, 19592, 23312, 26939, 27808, 29704, 32054, 39184, 40843, 46624, 53878, 59408, 64108, 78368, 81686, 107756, 115103, 118816, 128216, 163372, 215512, 230206, 256432, 326744, 431024, 460412, 512864, 653488, 862048, 920824, 1266133, 1306976, 1841648, 2532266, 3683296, 5064532, 10129064, 20258128, 40516256]

約数ペア:

[(1, 40516256), (2, 20258128), (4, 10129064), (8, 5064532), (11, 3683296), (16, 2532266), (22, 1841648), (31, 1306976), (32, 1266133), (44, 920824), (47, 862048), (62, 653488), (79, 512864), (88, 460412), (94, 431024), (124, 326744), (158, 256432), (176, 230206), (188, 215512), (248, 163372), (316, 128216), (341, 118816), (352, 115103), (376, 107756), (496, 81686), (517, 78368), (632, 64108), (682, 59408), (752, 53878), (869, 46624), (992, 40843), (1034, 39184), (1264, 32054), (1364, 29704), (1457, 27808), (1504, 26939), (1738, 23312), (2068, 19592), (2449, 16544), (2528, 16027), (2728, 14852), (2914, 13904), (3476, 11656), (3713, 10912), (4136, 9796), (4898, 8272), (5456, 7426), (5828, 6952)]