2085680896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7933}}^1$

素因数の和:8041

約数の個数: 72

約数和(自身を含む): 4540786880

約数和(自身を除く): 2455105984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 632, 832, 1027, 1264, 1664, 2054, 2528, 3328, 4108, 5056, 7933, 8216, 10112, 15866, 16432, 20224, 31732, 32864, 63464, 65728, 103129, 126928, 131456, 206258, 253856, 262912, 412516, 507712, 626707, 825032, 1015424, 1253414, 1650064, 2030848, 2506828, 3300128, 5013656, 6600256, 8147191, 10027312, 13200512, 16294382, 20054624, 26401024, 32588764, 40109248, 65177528, 80218496, 130355056, 160436992, 260710112, 521420224, 1042840448, 2085680896]

約数ペア:

[(1, 2085680896), (2, 1042840448), (4, 521420224), (8, 260710112), (13, 160436992), (16, 130355056), (26, 80218496), (32, 65177528), (52, 40109248), (64, 32588764), (79, 26401024), (104, 20054624), (128, 16294382), (158, 13200512), (208, 10027312), (256, 8147191), (316, 6600256), (416, 5013656), (632, 3300128), (832, 2506828), (1027, 2030848), (1264, 1650064), (1664, 1253414), (2054, 1015424), (2528, 825032), (3328, 626707), (4108, 507712), (5056, 412516), (7933, 262912), (8216, 253856), (10112, 206258), (15866, 131456), (16432, 126928), (20224, 103129), (31732, 65728), (32864, 63464)]