84892912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21521

約数の個数: 40

約数和(自身を含む): 186463760

約数和(自身を除く): 101570848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 21481, 42962, 85924, 171848, 279253, 343696, 408139, 558506, 816278, 1117012, 1632556, 2234024, 3265112, 4468048, 5305807, 6530224, 10611614, 21223228, 42446456, 84892912]

約数ペア:

[(1, 84892912), (2, 42446456), (4, 21223228), (8, 10611614), (13, 6530224), (16, 5305807), (19, 4468048), (26, 3265112), (38, 2234024), (52, 1632556), (76, 1117012), (104, 816278), (152, 558506), (208, 408139), (247, 343696), (304, 279253), (494, 171848), (988, 85924), (1976, 42962), (3952, 21481)]