16346044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 36472464

約数和(自身を除く): 20126420

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 41, 44, 52, 68, 82, 143, 164, 187, 221, 286, 374, 442, 451, 533, 572, 697, 748, 884, 902, 1066, 1394, 1681, 1804, 2132, 2431, 2788, 3362, 4862, 5863, 6724, 7667, 9061, 9724, 11726, 15334, 18122, 18491, 21853, 23452, 28577, 30668, 36244, 36982, 43706, 57154, 73964, 87412, 99671, 114308, 199342, 240383, 314347, 371501, 398684, 480766, 628694, 743002, 961532, 1257388, 1486004, 4086511, 8173022, 16346044]

約数ペア:

[(1, 16346044), (2, 8173022), (4, 4086511), (11, 1486004), (13, 1257388), (17, 961532), (22, 743002), (26, 628694), (34, 480766), (41, 398684), (44, 371501), (52, 314347), (68, 240383), (82, 199342), (143, 114308), (164, 99671), (187, 87412), (221, 73964), (286, 57154), (374, 43706), (442, 36982), (451, 36244), (533, 30668), (572, 28577), (697, 23452), (748, 21853), (884, 18491), (902, 18122), (1066, 15334), (1394, 11726), (1681, 9724), (1804, 9061), (2132, 7667), (2431, 6724), (2788, 5863), (3362, 4862)]