85738384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2455

約数の個数: 40

約数和(自身を含む): 174096000

約数和(自身を除く): 88357616

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1264, 2291, 2339, 4582, 4678, 9164, 9356, 18328, 18712, 36656, 37424, 67831, 135662, 184781, 271324, 369562, 542648, 739124, 1085296, 1478248, 2956496, 5358649, 10717298, 21434596, 42869192, 85738384]

約数ペア:

[(1, 85738384), (2, 42869192), (4, 21434596), (8, 10717298), (16, 5358649), (29, 2956496), (58, 1478248), (79, 1085296), (116, 739124), (158, 542648), (232, 369562), (316, 271324), (464, 184781), (632, 135662), (1264, 67831), (2291, 37424), (2339, 36656), (4582, 18712), (4678, 18328), (9164, 9356)]