805604384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{10139}}^1$

素因数の和:10353

約数の個数: 48

約数和(自身を含む): 1717148160

約数和(自身を除く): 911543776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 1528, 2483, 3056, 4966, 6112, 9932, 10139, 19864, 20278, 39728, 40556, 79456, 81112, 131807, 162224, 263614, 324448, 527228, 1054456, 1936549, 2108912, 3873098, 4217824, 7746196, 15492392, 25175137, 30984784, 50350274, 61969568, 100700548, 201401096, 402802192, 805604384]

約数ペア:

[(1, 805604384), (2, 402802192), (4, 201401096), (8, 100700548), (13, 61969568), (16, 50350274), (26, 30984784), (32, 25175137), (52, 15492392), (104, 7746196), (191, 4217824), (208, 3873098), (382, 2108912), (416, 1936549), (764, 1054456), (1528, 527228), (2483, 324448), (3056, 263614), (4966, 162224), (6112, 131807), (9932, 81112), (10139, 79456), (19864, 40556), (20278, 39728)]