40943312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 88660992

約数和(自身を除く): 47717680

約数列:

[1, 2, 4, 8, 16, 23, 31, 37, 46, 62, 74, 92, 97, 124, 148, 184, 194, 248, 296, 368, 388, 496, 592, 713, 776, 851, 1147, 1426, 1552, 1702, 2231, 2294, 2852, 3007, 3404, 3589, 4462, 4588, 5704, 6014, 6808, 7178, 8924, 9176, 11408, 12028, 13616, 14356, 17848, 18352, 24056, 26381, 28712, 35696, 48112, 52762, 57424, 69161, 82547, 105524, 111259, 138322, 165094, 211048, 222518, 276644, 330188, 422096, 445036, 553288, 660376, 890072, 1106576, 1320752, 1780144, 2558957, 5117914, 10235828, 20471656, 40943312]

約数ペア:

[(1, 40943312), (2, 20471656), (4, 10235828), (8, 5117914), (16, 2558957), (23, 1780144), (31, 1320752), (37, 1106576), (46, 890072), (62, 660376), (74, 553288), (92, 445036), (97, 422096), (124, 330188), (148, 276644), (184, 222518), (194, 211048), (248, 165094), (296, 138322), (368, 111259), (388, 105524), (496, 82547), (592, 69161), (713, 57424), (776, 52762), (851, 48112), (1147, 35696), (1426, 28712), (1552, 26381), (1702, 24056), (2231, 18352), (2294, 17848), (2852, 14356), (3007, 13616), (3404, 12028), (3589, 11408), (4462, 9176), (4588, 8924), (5704, 7178), (6014, 6808)]