2016423968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{4931}}^1$

素因数の和:5937

約数の個数: 48

約数和(自身を含む): 4280423616

約数和(自身を除く): 2263999648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 983, 1966, 3932, 4931, 7864, 9862, 12779, 15728, 19724, 25558, 31456, 39448, 51116, 64103, 78896, 102232, 128206, 157792, 204464, 256412, 408928, 512824, 1025648, 2051296, 4847173, 9694346, 19388692, 38777384, 63013249, 77554768, 126026498, 155109536, 252052996, 504105992, 1008211984, 2016423968]

約数ペア:

[(1, 2016423968), (2, 1008211984), (4, 504105992), (8, 252052996), (13, 155109536), (16, 126026498), (26, 77554768), (32, 63013249), (52, 38777384), (104, 19388692), (208, 9694346), (416, 4847173), (983, 2051296), (1966, 1025648), (3932, 512824), (4931, 408928), (7864, 256412), (9862, 204464), (12779, 157792), (15728, 128206), (19724, 102232), (25558, 78896), (31456, 64103), (39448, 51116)]