16948336216

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1\times {\mathrm{3083}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 36771148800

約数和(自身を除く): 19822812584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1103, 1246, 2206, 2492, 3083, 4412, 4984, 6166, 7721, 8824, 12332, 15442, 21581, 24664, 30884, 43162, 61768, 86324, 98167, 172648, 196334, 274387, 392668, 548774, 687169, 785336, 1097548, 1374338, 1920709, 2195096, 2748676, 3400549, 3841418, 5497352, 6801098, 7682836, 13602196, 15365672, 23803843, 27204392, 47607686, 95215372, 190430744, 302648861, 605297722, 1210595444, 2118542027, 2421190888, 4237084054, 8474168108, 16948336216]

約数ペア:

[(1, 16948336216), (2, 8474168108), (4, 4237084054), (7, 2421190888), (8, 2118542027), (14, 1210595444), (28, 605297722), (56, 302648861), (89, 190430744), (178, 95215372), (356, 47607686), (623, 27204392), (712, 23803843), (1103, 15365672), (1246, 13602196), (2206, 7682836), (2492, 6801098), (3083, 5497352), (4412, 3841418), (4984, 3400549), (6166, 2748676), (7721, 2195096), (8824, 1920709), (12332, 1374338), (15442, 1097548), (21581, 785336), (24664, 687169), (30884, 548774), (43162, 392668), (61768, 274387), (86324, 196334), (98167, 172648)]