40841632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 48572000

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3167, 3224, 6334, 6448, 12668, 12896, 25336, 41171, 50672, 82342, 98177, 101344, 164684, 196354, 329368, 392708, 658736, 785416, 1276301, 1317472, 1570832, 2552602, 3141664, 5105204, 10210408, 20420816, 40841632]

約数ペア:

[(1, 40841632), (2, 20420816), (4, 10210408), (8, 5105204), (13, 3141664), (16, 2552602), (26, 1570832), (31, 1317472), (32, 1276301), (52, 785416), (62, 658736), (104, 392708), (124, 329368), (208, 196354), (248, 164684), (403, 101344), (416, 98177), (496, 82342), (806, 50672), (992, 41171), (1612, 25336), (3167, 12896), (3224, 12668), (6334, 6448)]