86898208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 90912992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 349, 496, 502, 698, 992, 1004, 1396, 2008, 2792, 4016, 5584, 7781, 8032, 10819, 11168, 15562, 21638, 31124, 43276, 62248, 86552, 87599, 124496, 173104, 175198, 248992, 346208, 350396, 700792, 1401584, 2715569, 2803168, 5431138, 10862276, 21724552, 43449104, 86898208]

約数ペア:

[(1, 86898208), (2, 43449104), (4, 21724552), (8, 10862276), (16, 5431138), (31, 2803168), (32, 2715569), (62, 1401584), (124, 700792), (248, 350396), (251, 346208), (349, 248992), (496, 175198), (502, 173104), (698, 124496), (992, 87599), (1004, 86552), (1396, 62248), (2008, 43276), (2792, 31124), (4016, 21638), (5584, 15562), (7781, 11168), (8032, 10819)]