84007456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 180192600

約数和(自身を除く): 96185144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2269, 2314, 2848, 4538, 4628, 9076, 9256, 18152, 18512, 29497, 36304, 37024, 58994, 72608, 117988, 201941, 235976, 403882, 471952, 807764, 943904, 1615528, 2625233, 3231056, 5250466, 6462112, 10500932, 21001864, 42003728, 84007456]

約数ペア:

[(1, 84007456), (2, 42003728), (4, 21001864), (8, 10500932), (13, 6462112), (16, 5250466), (26, 3231056), (32, 2625233), (52, 1615528), (89, 943904), (104, 807764), (178, 471952), (208, 403882), (356, 235976), (416, 201941), (712, 117988), (1157, 72608), (1424, 58994), (2269, 37024), (2314, 36304), (2848, 29497), (4538, 18512), (4628, 18152), (9076, 9256)]