80983408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14843}}^1$

素因数の和:14893

約数の個数: 40

約数和(自身を含む): 176702976

約数和(自身を除く): 95719568

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 14843, 29686, 59372, 118744, 163273, 237488, 326546, 460133, 653092, 920266, 1306184, 1840532, 2612368, 3681064, 5061463, 7362128, 10122926, 20245852, 40491704, 80983408]

約数ペア:

[(1, 80983408), (2, 40491704), (4, 20245852), (8, 10122926), (11, 7362128), (16, 5061463), (22, 3681064), (31, 2612368), (44, 1840532), (62, 1306184), (88, 920266), (124, 653092), (176, 460133), (248, 326546), (341, 237488), (496, 163273), (682, 118744), (1364, 59372), (2728, 29686), (5456, 14843)]