80169472

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5100

約数の個数: 40

約数和(自身を含む): 165382272

約数和(自身を除く): 85212800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 5051, 7936, 10102, 15872, 20204, 40408, 80816, 156581, 161632, 313162, 323264, 626324, 646528, 1252648, 1293056, 2505296, 2586112, 5010592, 10021184, 20042368, 40084736, 80169472]

約数ペア:

[(1, 80169472), (2, 40084736), (4, 20042368), (8, 10021184), (16, 5010592), (31, 2586112), (32, 2505296), (62, 1293056), (64, 1252648), (124, 646528), (128, 626324), (248, 323264), (256, 313162), (496, 161632), (512, 156581), (992, 80816), (1984, 40408), (3968, 20204), (5051, 15872), (7936, 10102)]